Tag: BBC

Another beautiful dog story

This time first detailed on the BBC.

You will forgive me for keeping my comments to a minimum but, amongst other things, I have started rewriting my book.

What I read on the BBC website was this:

Ukrainian soldiers were inspecting abandoned homes on the frontline near Kyiv, in an area that has been reclaimed from the Russians. The troops came across a lonely dog in an apartment and after finding identification documents, they discovered her name was Bavaria. A volunteer has taken the dog in and hopes to reunite it with its owner.

There was a short film also and I am delighted to find this video on YouTube.

With so much disruption and cruelty going on in Ukraine it is a real delight that compassion and love are still very much alive.

The end of our present behaviours!

What is happening to Earth’s climate needs attention NOW!

Two charts recently from the BBC News.

The 10 years to the end of 2019 have been confirmed as the warmest decade on record by three global agencies. 

According to Nasa, Noaa and the UK Met Office, last year was the second warmest in a record dating back to 1850. The past five years were the hottest in the 170-year series, with the average of each one more than 1C warmer than pre-industrial.

The Met Office says that 2020 is likely to continue this warming trend.2016 remains the warmest year on record, when temperatures were boosted by the El Niño weather phenomenon.

This is the reality.

It affects every part of the world and it affects everyone. BUT! We, as in you and me, and everyone else, still haven’t got it.

The recent COP26 was progress and, especially, the next convention being held in a year’s time is important. But it is a long way from where we need to be. A very long way.

Patrice Ayme is someone that I follow and there have been times when I have gladly republished his posts. With his permission I should add.

Recently he published a post called Cataclysmic Seven Degree Centigrade Rise and I wanted to share it with you. Here is is:

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CATACLYSMIC SEVEN DEGREES CENTIGRADE RISE

Abstract: Expected rise of temperature in mountains correspond to a seven degree C rise. This informs global heating: in the long run, it will also be 7C. Large systems (Antarctica, Greenland) have greater thermal inertia, so their temperatures rise slower… But they will rise as much. In other words the so-called “forcing” by man-made greenhouse gases (which corresponds to 600 ppm of CO2) is universal, but the smaller the system, the faster the temperature rise

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Geographical systems with little thermal inertia (mountain glaciers) show an accelerated rate of heating of these parts which is only compatible with a seven (7) degrees rise in Celsius by 2100… A rise the IPCC of the UN considers impossible… But INERTIA says that it IS happening. The first thing this implies is that most forests will burn… worldwide. Then the ice shelves in Antarctica will follow.

TEMPS RISING ULTRA FAST IN MOUNTAINS

Anybody familiar with mountains worldwide know that temperatures are rising extremely fast: large glaciers I used to know have completely disappeared.. As in Chacaltaya, Bolivia. Or Portage, Alaska. The closest glacier to an Alpine village I went to as a child has been replaced by a larch forest (melezes)… One reason for this is that mountains are smaller in frozen mass than immense ensembles like Greenland and Antarctica. Moreover, the mountains’ permafrost is not as cold.  

From 1984 to 2017, the upper reaches of the fires in the Sierra Nevada of California rose more than 1,400 feet. Now the temperature in the lower atmosphere decreases by 7C every 1,000 meters. There are many potential factors to explain why fires go higher (although some contradict each other). To avoid paralysis by analysis, I will assume the rise in fires is all due to temperature rise. So what we have here is a 2.5C rise in 33 years.

….FROM SMALLER THERMAL INERTIA:

Mountain thermal capacity is accordingly reduced relative to those of Greenland and Antarctica. The proportionality factors are gigantic. Say the permafrost of a mountain range is of the order of 10^4 square kilometers, at a depth of one kilometer (typical of the Sierra Nevada of California or the Alps at a temp of -3C. By comparison, Antarctica is 14x 10^6 sq km at a depth of 4 kilometers of permafrost at a temp of -30C. Thinking in greater depth reveals the proportions to be even greater: individual mountains are of the order of square kilometers. This means that (using massively simplified lower bounds), Antarctica has a mass of cold which is at least 4 orders of magnitude higher than a mountain range: to bring Antarctica to seriously melt, as mountain ranges are right now, would require at least 10,000, ten thousand times, as much heat (or maybe even a million, or more, when considering individual mountains).  

As it is, mountains are exposed to a heat bath which makes their permafrost unsustainable. From their small thermal inertia, mountains warm up quickly. Greenland and Antarctica, overall, are exposed to the same bath, the same “forcing”, but because they are gigantic and gigantically cold, they resist more: they warm up, but much slower (moreover as warmer air carries more snow, it snows more while Antarctica warms up).

I have looked, in details at glaciologists records, from the US to Europe… Everywhere glaciologists say the same thing: expect a rise of the permafrost line of 1,000 meters… That corresponds to a SEVEN DEGREE CENTIGRADE RISE. Basically, while glaciers were found down to 2,500 meters in the Alps (some can still be seen in caves)… Expect that, in a few decades, none will occur below 3,500 meters… Thus speak the specialists, the glaciologists…

Mount Hood, Oregon, in August 1901 on the left, and August 2015, on the right. The Eliot glacier, front and center, which used to sprawl for miles, is in the process of disappearing completely.

What is happening then, when most climate scientists speak of holding the 1.5 C line (obviously completely impossible, even if humanity stopped emitting CO2 immediately)???… Or when they admit that we are on a 2.7C future in 2100? Well, those scientists have been captured by the establishment… They say what ensure their prosperous careers… At a global rise of 2.7 C, we get a migration of the permafrost line of around 500 kilometers towards the poles… Catastrophic, yes, but still, Antarctica will not obviously start to melt, big time. 

At 7C, the melting of the surrounding of Antarctica, including destabilization of West Antarctica, and the Aurora and Wilkes Basin can’t be avoided… They hold around 25 meters of sea level rise….

If it came to light that a seven degree centigrade rise is a real possibility, authorities would turn around and really do some things, which may destabilize the worldwide plutocratic establishment: carbon tariffs are an obvious example. Carbon tariffs could be imposed next week… and they would have a big impact of the CO2 production. So why are carbon tariffs not imposed? Carbon tariffs would destabilize the deindustrialization gravy train: by employing who are basically slaves in poor countries, plutocrats make themselves ever wealthier, while making sure there would be no insurrection at home… A trick already used in imperial Rome, by the Senatorial aristocracy/plutocracy. That would be highly effective… By the way, without saying so, of course, and maybe even unwittingly, this is basically what Trump had started to do…

The devil has these ways which the commons do not possess…

That would stop the crafty, dissembling nonsense that countries such as France are at 4.6 tons per capita of CO2 emissions per year… That’s only true when all the CO2 emitted to produce the goods the French need is NOT counted.. including deforestation in Brazil to grow soybean. With them counted, one gets to 11 tons or so, more than double… The wonderful graph of CO2 emissions collapsing in Europe is the same graph as collapsing industrial production…

The devil has these ways the commons have not even detected…

Carbon tariffs would be a way to solve two wrongs in one shot: the wrong of deindustrialization, of corrupt pseudo-leaders not putting the most advanced countries, their own countries, first… And the wrong of producing too much CO2.

Little fixes will go a long way, as long as they incorporate hefty financing fundamentally researching new energy (it does not really matter which type, as long as it is fundamental…)

Patrice Ayme

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Now this isn’t some academic treatise that doesn’t affect the likes of you and me. This is, as I have said, the harsh reality of NOW!

Here’s a photo of me and Jeannie together with Andy and Trish taken in March, 2018. On the edge of Crater Lake.

Then this is a stock photograph of Crater Lake taken in March, 2020.

Taken by Valerie Little

Not a great deal of difference but the trees in the photo above aren’t encased in snow as is the tree in the 2018 photo.

Now there is important news to bring you from COP 26. On Sunday Boris Johnson said:

Scientists say this would limit the worst impacts of climate change.

During a Downing Street news conference, Mr Johnson said: 

  • “We can lobby, we can cajole, we can encourage, but we cannot force sovereign nations to do what they do not wish to do”
  • “For all our disagreements, the world is undeniably heading in the right direction”
  • The “tipping point has been reached in people’s attitudes” – with leaders “galvanised and propelled by their electorates”
  • But “the fatal mistake now would be to think that we in any way cracked this thing”

Mr Johnson said that despite the achievements of the summit, his reaction was “tinged with disappointment”.

He said there had been a high level of ambition – especially from countries where climate change was already “a matter of life and death”. 

And “while many of us were willing to go there, that wasn’t true of everybody”, he admitted. But he added the UK could not compel nations to act. “It’s ultimately their decision to make and they must stand by it.”

That point about attitudes is interesting. Who would have thought, say, five years ago, that attitudes had changed so dramatically by late-2021.

One hopes that we will come to our collective senses but I can’t see the CO2 index being returned to its normal range without machines taking the excessive CO2 out of the atmosphere. Because, as was quoted on The Conversation nearly a year ago:

On Wednesday this week, the concentration of carbon dioxide in the atmosphere was measured at at 415 parts per million (ppm). The level is the highest in human history, and is growing each year.

Finally, my daughter, Maija, and my son-in-law, Marius, had a child some ten years ago. He is my grandson and I left England before he was born. He is Morten and he is a bright young spark.

Morten

Morten and all the hundreds of thousands of young persons like him are going to have to deal with the world as they find it!

The way dogs think

They are incredibly intuitive but not in such a broad way as us humans.

On Friday morning Oliver got lifted up onto the bed. It’s a daily routine and one that Jeannie and I love.

Oliver – He has magnificent eyes.

On this particular early morning I decided to switch the lamp off next to me and snuggle under the covers for a bit more shuteye. At the moment the light went out Oliver moved from his regular position somewhere over my knees to the bottom of the bed in between me and Jean. He has never done that before.

Of all our dogs Oliver is the one that seems to sense what is happening. That is not to say that the other dogs are dumb, far from it, but that Oliver is extra intuitive.

So that’s why this from Science magazine is being republished today. Because it is right on the money, so to speak.

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Dogs Know When You’re Lying to Them

By the BEC Crew, 25th February, 2015

We all know that dogs can sense our emotions, whether happy, sad or angry, but now researchers have found that they can also tell when you’re lying, and will stop following the cues of someone they deem untrustworthy.

Researchers led by Akiko Takaoka from Kyoto University in Japan figured this out by using the old ‘point and fetch’ trick – a human points at the location of something, like a ball, a stick, or some food, and the dog runs off to find it. They wanted to figure out if dogs were just blindly following these cues, or if they were adjusting their behaviour based on how reliable they perceived the person giving the cues to be. And if they didn’t perceive this person as being reliable, how quickly would they learn to mistrust and disobey the humans who pointed in the wrong direction?

Working with 34 dogs, the team went through three rounds of pointing. The first round involved truthfully pointing out to the dogs where their treats and toys were hidden in a container. In the second round, after showing the dogs what’s in the container, they pointed out the location again, but this time, it was a trick – the container was empty. In the third round, the team pointed to the location of the box, which was filled with treats again.

They found that the dogs were following the age-old adage, “Fool me once, shame on you, fool me twice, shame on me,” because by round three, many of them were done believing the actions of the pointing volunteers.

A second experiment was performed in exactly the same way as the first one, except the person was replaced by an entirely new one. The dogs happily started the process all over again, and were fully open to trusting their new ‘friend’. “That suggests, says Takaoka, that the dogs could use their experience of the experimenter to assess whether they were a reliable guide,” Melissa Hogenboom writes for BBC News. “After these rounds, a new experimenter replicated the first round. Once again, the dogs followed this new person with interest.”

What’s going on here, the researchers report in the journal Animal Cognition, is that the dogs were ‘devaluing’ the reliability of the human when they experienced their lies. “Dogs have more sophisticated social intelligence than we thought,” Takaoka told Hogenboom. “This social intelligence evolved selectively in their long life history with humans.” 

The experiment reaffirms what we know about the nature of dogs – they love routine, but they also love new things. In round one, they learnt how the activity goes: the human points, I sniff out something great. But in round two, the rules changed and the dogs became stressed out. But when round three came along, the human who broke the rules was replaced by a different human, and the dogs were happy to trust this one because of their love of trying new things.

“Dogs are very sensitive to human behaviour but they have fewer preconceptions,” Bradshaw told the BBC. “They live in the present, they don’t reflect back on the past in an abstract way, or plan for the future.” And they certainly don’t approach a situation by “thinking deeply about what that entails”, he said. 

Something to think about when you consider inflicting the ‘fake tennis ball’ game on your dog. It might work a few times for hilarious effect, because your dog trusts you way more than the dogs in the experiment trusted the strangers they just met, but how long will it last?

It also explains why dogs are so unsure about magicians:

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So to all the dogs in the world I say this: “Keep on trusting us humans!” And to the millions of dog owners in the world, I say this: “Never lie, especially to a dog!”

Dear Lulu!

She is now a wealthy dog!

From the BBC News of seven days ago:

Lulu the dog inherits $5m from deceased US owner

Lulu the border collie was left $5 million (£3.6 million) after her owner died last year.

Bill Dorris left the dog in the care of his friend, Martha Burton. The will states that Burton is to be reimbursed for Lulu’s reasonable monthly expenses.

The love for dogs shows no bounds at all.

Beautiful creatures!

More on the magnificent Hubble!

More on the magnificent Hubble!

The BBC have published an excellent article.

There was such a good response to the article on the Hubble that I published on April 27th that it was an easy decision to republish the article that was presented on the BBC website on the 24th, and this time the photographs can be downloaded.

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Hubble telescope delivers stunning 30th birthday picture

By Jonathan Amos, Science correspondent, 24 April 2020

It’s 30 years ago to the day that the Hubble telescope was launched – and to celebrate its birthday, the veteran observatory has produced another astonishing image of the cosmos.

This one is of a star-forming region close to our Milky Way Galaxy, about 163,000 light-years from Earth.

The larger object is the nebula NGC 2014; its companion is called NGC 2020.

But astronomers have nicknamed the scene the “Cosmic Reef” because it resembles an undersea world.

[There is an audio by Antonella Nota that is a little under 10 minutes long. I cannot embed it into this post for some unclear reason. Go here if you want to listen to it! It’s well worth listening to.]

Antonella Nota: “It’s called the people’s telescope because it brought the Universe to the people”

Famously blighted by blurred vision at the outset of its mission in 1990, Hubble was eventually repaired and upgraded.

The remarkable pictures it has taken of planets, stars, and galaxies have transformed our view of the cosmos.

Indeed, there are those who think Hubble is the most important scientific tool ever built.

It’s still far from retirement.

The US space agency (Nasa), which runs the observatory in partnership with the European Space Agency (Esa), says operations will be funded for as long as they remain productive.

Last year, its data resulted in almost 1,000 scientific papers being published – so it continues to stand at the forefront of discovery.

For its 25th birthday, Hubble imaged a giant cluster of stars called Westerlund 2

Engineers obviously keep a watching brief on the health of Hubble’s various systems. Pleasingly, all four instruments onboard – the two imagers and two spectrographs – work at full tilt.

In the past, the telescope’s Achilles heel has been the six gyroscopes that help turn and point the facility, maintaining a rock-steady gaze at targets on the sky.

These devices have periodically failed down the years, and during their final servicing mission in 2009 space shuttle astronauts were tasked with replacing all six.

Three have subsequently shut down again, but Nasa project scientist Dr Jennifer Wiseman says this is not yet an issue for serious concern.

“Nominally, we need three gyroscopes, but we can operate on just one due to the ingenuity of the engineers,” she asserted.

There’s a quiet confidence that Hubble can keep working well into the 2020s. Its supposed “successor” – the James Webb Space Telescope (JWST) – is due for launch next year, but the presence in orbit of this more modern observatory will in truth merely just extend capability; it won’t make Hubble redundant.

That’s because the new facility has been designed to see the cosmos at longer wavelengths of light than Hubble. The duo will be complementary and will on occasion actually pursue targets together to get a fuller perspective.

This is an exciting prospect for astronomers everywhere – but especially for those in Europe where Hubble has been such a rewarding endeavour, says Esa project scientist Dr Antonella Nota.

“From the memorandum of understanding there was a guarantee that European astronomers would get 15% of observing time for the duration of the mission. If I look back at how much time European astronomers got – on average it’s 22%. And it is a peer-reviewed process so we never needed to put a finger on the scales. European astronomers are creative; they’re smart; they’re doing leading-edge science,” she told BBC News.

What has Hubble contributed to science?

It’s a bit of a cliche, but Hubble has truly been a “discovery machine”.

Before the telescope launched in 1990, astronomers didn’t know whether the Universe was 10 billion years old or 20 billion years old.

Hubble’s survey of pulsating stars narrowed the uncertainty, and we now know the age extremely well, at 13.8 billion.

The observatory played a central role in revealing the accelerating expansion of the cosmos – a Nobel Prize-winning breakthrough – and it provided the definitive evidence for the existence of super-massive black holes at the centre of galaxies.

The Deep Field images require Hubble to stare at the same patch of sky for days on end

It’s amazing to think that when Hubble launched, scientists had yet to detect the first exoplanet, the name given to a planet orbiting a star other than our Sun. Today, Hubble is pioneering the study of these far-off worlds, examining their atmospheres to try to gauge their nature.

And although the sparkling eight-metre-class ground-based telescopes can now match – and even exceed – Hubble’s skill in certain fields of study, the space telescope remains peerless in going super-deep.

Its so-called Deep Field observations in which it stared at a small patch of sky for days on end to identify the existence of very distant, extremely faint galaxies is one of the towering achievements in astronomy.

These studies have shown us what the Universe was like just a few hundred million years after the Big Bang. Only JWST, with its finely-tuned infrared detectors, will go deeper still.

A Hubble classic: The Veil Nebula is the expanding debris of an exploded star

Kathryn Sullivan was one of the astronauts onboard Space Shuttle Discovery when it released Hubble into its 612km-high orbit on 25 April, 1990 – a day she recounts in a recent book, Handprints On Hubble.

“Hubble’s scientific impact has just been immense. But what I had not really appreciated until I started writing my book was the extent to which Hubble – because of its gorgeous images and their mind-bending implications – has really permeated popular culture,” she told BBC News.

“I see Hubble on the side of U-Haul (rental) trailers, on tattoos, on lunchboxes, on shirts, in advertisements, almost ubiquitously.

“And I think part of that is down to Hubble coming into service just as the internet was becoming the thing we now know it to be.

“That’s put the pictures right in front of people.”

JWST will study the Universe at longer wavelengths of light

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This is the most amazing invention and regular missions to service the telescope including regular updates to the technology have kept it current.

It has produced the most distant and beautiful photographs. It has also refined our knowledge of when the universe came into existence – 13.8 billion years ago.

Staggering!

How old is that doggie in the window?

Interesting article about calculating a dog’s age.

It’s a well-known ‘calculation’ that a dog’s age is seven years for every human year. But it’s wrong; the scientific result is more complex.

But rather than me say it, I’ll hand it over to Christian Yates of the BBC who on the 6th January this year published an article on this subject.

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Your pet clearly ages faster than you do, but new research is giving us a much clearer idea of just how old your dog really might be.

By Christian Yates, January 6th, 2020

If your dog has been alive and kicking its paws about for a decade, the widely held belief is it has aged as much as a human would have done over 70 years. This conversion factor – each year of a dog’s life accounting for seven human years – comes from dividing human life expectancy of around 77 by the canine life expectancy of around 11.

The underlying assumption is that each calendar year a dog lives through is equivalent to seven human years at any stage of a dog’s life. But new research suggests that things aren’t so simple. And if we look at some basic developmental milestones, it’s clear why.

For example, most dog breeds reach sexual maturity between the ages of six and 12 months – the upper end of that range corresponding, by the traditional conversion, to a human age of seven. And at the other end of the spectrum, although unusual, some dogs have been known to live for over 20 years. Under the “factor-of-seven” conversion rule, this would equate to an unfathomable 140 human-equivalent years.

New insights into how dogs age suggest our pets move into middle age more rapidly than most owners might suspect (Credit: Getty Images)

To make matters more complicated, dogs’ life expectancy depends significantly on the breed. Smaller dogs tend to live significantly longer, suggesting that they age more slowly than bigger dogs.

All of this raises the question of what exactly we mean by age. The most obvious way to describe it is simply the length of time that has passed since birth. This is known as the chronological definition of age.

When it comes to comparing animal ages across species, the biological definitions of age are far more useful than their chronological counterparts

However, there are other descriptions. Biological age, for example, is a more subjective definition, which relies on assessing physiological indicators to identify an individual’s development. These include measures like the “frailty index” – surveys that take into account an individual’s disease status, cognitive impairments and levels of activity.

Then there are the more objective ageing biomarkers, such as levels of gene expression (genes produce proteins at differing rates at different stages of life) or numbers of immune cells. The rate at which biological age increases depends on genetically inherited factors, mental health and lifestyle.

Rather than celebrating chronological age, looking at the levels of methylation on a dog’s DNA is a much more accurate measure of aging (Credit: Getty Images)

For example, if you’ve spent a lot of time eating junk food and smoking cigarettes instead of taking exercise and eating healthily, the chances are your biological age will exceed your chronological age. Or, you might be a 60-year-old with the body of a 40-year-old if you’ve looked after yourself well.

A dog’s life

When it comes to comparing animal ages across species, the biological definitions of age are far more useful than their chronological counterparts. Knowing a hamster is six weeks old doesn’t give you a good picture of that animal’s life stage, even if you know the life expectancy of a hamster is only three years. Learning that a hamster has reached an age where it can reproduce gives a much better picture of its level of maturity.

The authors of the new ageing study suggest that a sensible way to measure biological age is though so-called “epigenetic clocks” – changes to the packaging of our DNA that accumulate over time in all mammals.

In their first year of life, puppies grow up so quickly that they age the equivalent of 31 human years (Credit: Getty Images)

In particular, “methylation” – the addition of methyl groups (a carbon atom bonded to three hydrogen atoms) to DNA – seems to be a good indicator of age. Many prominent physiological markers, such as the development of teeth, seem to occur at the same levels of methylation across different species. So by matching the levels of methylation in Labrador retrievers and humans, the researchers derived a formula to map dog age to its human equivalent.

That formula is: human equivalent age = 16 x ln(dog’s chronological age) + 31.

Here “ln” represents a mathematical function known as the natural logarithm. The logarithm function is well-known in the non-linear scales for energy released during earthquakes (Richter) or for measuring sound (decibels). It comes in useful for measuring quantities whose sizes vary over many orders of magnitude. It’s even possible that a logarithmic experience of the passing of time might explain why we perceive time speeding up as we get older.

A handy short cut is to remember that the first dog year counts for 31 human years

In the graph below, you can see how the natural logarithm works to convert the years a dog has lived (dog age) into the equivalent human age in the red dashed curve. The curve suggests that dogs mature extremely rapidly at first, but that their ageing then slows down, meaning that most of their lives are experienced as a form of protracted middle age.

A handy short cut is to remember that the first dog year counts for 31 human years. Then, after that, every time the dog’s chronological age doubles, the number of equivalent human years increases by 11. So eight calendar years represents three “doublings” (from one to two, two to four and then four to eight) giving a dog age equivalent of 64 (that’s 31 + 3×11).

This useful approximation is plotted as the black curve on the conversion figure below. The green line represents the discredited factor-of-seven rule that suggests unrealistic ages at the higher end of the dog age spectrum.

In eight calendar years a dog will approximately age the equivalent of 64 years (Credit: Christian Yates)

Most dog lovers will already have suspected that the human-to-dog age relationship is non-linear, having noticed that, initially, their pets mature much more quickly than the linear factor-of-seven rule suggests.

more sophisticated refinement to the factor-of-seven rules has suggested that each of the dog’s first two years correspond to 12 human years while all subsequent years count for four human equivalents. The blue curve in the above figure, which represents this ad hoc rule, shows better agreement with the new logarithmic law.

In practice the new molecular insights into human-to-dog age conversion encapsulated by the logarithmic law suggest that dogs move into middle age even more rapidly than most dog-owners would have suspected. It’s worth bearing in mind, when you find that Rex is reluctant to chase the ball like he once did, that he’s probably got more miles on the clock than you’ve been giving him credit for.

Christian Yates is a senior lecturer in mathematical biology at the University of Bath. He is also the author of The Maths of Life and Death.

This article originally appeared on The Conversation, and is republished under a Creative Commons licence. 

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I don’t know about you but I found this article extremely interesting.

Well done the BBC!

A good news story!

We welcome with open arms this change in the law!

From the BBC.

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Californian law change means pet shops can sell only rescued animals

December 30th, 2018.

It is hoped the law will encourage pet adoptions.

California is set to become the first state in the US to ban the sale of non-rescue animals in pet shops.

The new law, known as AB 485, takes effect on 1 January. Any businesses violating it face a $500 (£400) fine.

The change means cats, dogs and rabbits sold by retailers cannot be sourced from breeders, only from animal shelters.

Animal rights groups have heralded it as a step forward against so-called “kitten factories” and “puppy mills”.

They say the current “high-volume” industries, where pets are bred for profit, can lead to inhumane treatment and long-term emotional and physical health problems in some animals.

The new state-wide law, approved in late 2017, will now require shops to maintain sufficient records of where they sourced each animal, for periodic checks by authorities.

It does not, however, affect sales from private breeders or owner-to-owner sales.

Some Californian shop owners have raised concern the law could put them out of business. The measure has also seen resistance from the American Kennel Club, which said it limits pet owners.

According to American Society for the Prevention of Cruelty to Animals (ASPCA) estimates, more than 6.5 million pets enter shelters across the country every year, of which about 1.5 million are put down.

It is estimated that more than than 860,000 cats are euthanised in the US every year

The California assembly member who introduced the legislation, Patrick O’Donnell, has insisted the legislation is not just “a big win” for “four-legged friends”, but for California taxpayers too, as they spend hundreds of millions on sheltering animals across the state.

A couple hoping to adopt a cat from a San Diego shelter on Friday, told NBC News the move was a step forward for the state.

“It takes the emphasis off the profit of animals and puts the emphasis back on caring for and getting these cats and dogs a good home,” prospective owner Mitch Kentdotson said.

AB 485 is the first state-wide law of its kind, although other places have enacted similar regulations on pet sales on a local level.

Earlier this month, a similar ban on third-party puppy and kitten sales was confirmed in England.

Lucy’s law, named after a mistreated cavalier King Charles spaniel, also aims to combat low-welfare animal breeding.

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Slowly but surely we are recognising that these animals are more, much more, than ‘belongings‘.

And on we go.

A timely article, again from the Beeb.

On the back of yesterday’s article about dogs obtaining protein from eating soldier ants comes another piece from the BBC about fibre. It has much information some of which I hadn’t come across before.

So it’s another share with you.

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The lifesaving food 90% aren’t eating enough of.

By James Gallagher, Health and science correspondent, BBC News

January 11th, 2019.

Is there something in your cupboard that could extend your life?

If I offered you a superfood that would make you live longer, would you be interested?

Naturally it reduces the chances of debilitating heart attacks and strokes as well as life-long diseases such as type-2 diabetes.

And it helps keep your weight, blood pressure and cholesterol levels down.

I should mention it’s cheap and widely available in the supermarket.

What is it?

Fibre – it’s not the sexiest thing in the world but a major study has been investigating how much fibre we really need to be eating and found there are huge health benefits.

“The evidence is now overwhelming and this is a game-changer that people have to start doing something about it,” one of the researchers, Prof John Cummings, tells BBC News.

It’s well known for stopping constipation – but its health benefits are much broader than that.

How much fibre do we need?

The researchers, at the University of Otago, in New Zealand, and the University of Dundee say people should be eating a minimum of 25g of fibre per day.

But they call this an “adequate” amount for improving health and say there are benefits for pushing past 30g (1oz).

Is that all?

Well, a banana on its own weighs about 120g but that’s not pure fibre. Strip out everything else including all the natural sugars and water, and you’re left with only about 3g of fibre.

Most people around the world are eating less than 20g of fibre a day.

And in the UK, fewer than one in 10 adults eats 30g of fibre daily.

On average, women consume about 17g, and men 21g, a day.

Fibre is present in fruit, vegetables, wholegrain bread, pasta and lentils

What other foods have more fibre in them?

You find it in fruit and vegetables, some breakfast cereals, breads and pasta that use whole-grains, pulses such as beans, lentils and chickpeas, as well as nuts and seeds.

BBC Food: How carb-clever are you?

What does 30g look like?

Elaine Rush, a professor of nutrition at Auckland University of Technology, has put together this example for getting into the 25-30g camp:

  • half a cup of rolled oats – 9g fibre | two Weetabix – 3g fibre | a thick slice of brown bread – 2g fibre | a cup of cooked lentils – 4g fibre | a potato cooked with the skin on – 2g fibre | half a cup of chard (or silverbeet in New Zealand) – 1g fibre | a carrot – 3g fibre | an apple with the skin on – 4g fibre

But she says: “It is not easy to increase fibre in the diet.”

Prof Cummings agrees. “It’s a big change for people,” he says. “It’s quite a challenge.”

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Are there any quick and easy tips?

The UK’s National Health Service has a page full of them.

They include:

  • cooking potatoes with the skin on | swapping white bread, pasta and rice for wholemeal versions | choosing high-fibre breakfast cereals such as porridge oats | chucking some chickpeas, beans or lentils in a curry or over a salad| having nuts or fresh fruit for snacks or dessert | consuming at least five portions of fruit or vegetables each day

BBC Food: High fibre breakfasts

What will the benefit be?

Well, after analysing 185 studies and 58 clinical trials, the results are in and have been published in the Lancet medical journal.

It suggests if you shifted 1,000 people from a low fibre diet (less than 15g) to a high-fibre one (25-29g), then it would prevent 13 deaths and six cases of heart disease.

That’s during the course of these studies, which tended to follow people for one to two decades.

It also showed lower levels of type-2 diabetes and bowel cancer as well as lower weight, blood pressure and cholesterol levels.

And the more fibre people ate, the better.

What is fibre doing in the body?

There used to be a view that fibre didn’t do much at all – that the human body could not digest it and it just sailed through.

But fibre makes us feel full and affects the way fat is absorbed in the small intestine – and things really become interesting in the large intestines, when your gut bacteria get to have their dinner.

The large intestines are home to billions of bacteria – and fibre is their food.

It’s a bit like a brewery down there, admittedly one you wouldn’t want a pint from, where bacteria are fermenting fibre to make a whole load of chemicals.

This includes short-chain fatty acids, which are absorbed and have effects throughout the body.

“We have this organ set up to digest fibre, which a lot of people just don’t use very much,” says Prof Cummings.

Why is this relevant now?

The fact fibre and whole-grains and fruit and vegetables are healthy should not come as a surprise.

But there is concern people are turning their back on fibre, with the popularity of low-carb diets.

Prof Nita Forouhi, from the University of Cambridge, says: “We need to take serious note of this study.

“Its findings do imply that, though increasingly popular in the community at large, any dietary regimes that recommend very low-carbohydrate diets should consider the opportunity cost of missing out on fibre from whole-grains.

“This research confirms that fibre and whole-grain intakes are clearly important for longer term health.”

The study has been done to help the World Health Organization come up with official guidelines for how much fibre people should be eating to boost health and they are expected next year.

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Analysis from BBC Reality Check

One of the suggested ways of boosting the amount of fibre in your diet is to switch from white bread to brown or wholemeal.

This is what has been happening to sales of those products, based on a succession of government surveys of household spending since 1974.

Chart showing purchases of white and brown bread since 1974

From the mid-seventies to the mid-eighties, white bread fell while brown and wholemeal rose.

Since then, white bread sales have continued to fall, but brown and wholemeal bread sales have been falling for most of that period, although at a slower rate.

So it looks as if while overall demand for bread has been falling, a higher proportion of bread sold has been higher fibre.

Whole wheat pasta has made less of an impact on sales than higher fibre breads, with a survey for the British Journal of Nutrition finding that pasta accounted for less than 1% of the occasions on which people were consuming whole grains.

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Well nothing much more to be said other than going vegan.

Now here’s a thing!

Dogs eating insects and helping climate change.

I had to look twice at this but it wasn’t April 1st and it appeared to be a serious article. It’s from the BBC website.

Will say no more. You have a read of it.

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Climate change: Will insect-eating dogs help?

By Roger Harrabin, BBC environment analyst

10th January, 2019

Do you fret that your pet pooch is blamed by environmentalists for turning rainforests into poo in the park?

Have no fear – you can now fatten Fido on black soldier flies instead of Brazilian beef.

A pet food manufacturer now claims that 40% of its new product is made from soldier flies.

It’s one of many firms hoping to cash in on the backlash against beef by people concerned that the cattle are fed on soya.

These soya plantations are responsible for the release of greenhouse gases in significant quantities.

Is it good for the dog?

The key question is whether a diet of 40% soldier flies meets the nutritional needs of your beloved canine.

We put the question to a pet diet expert at the Royal Veterinary College, Aarti Kathrani. Her conclusion was a cautious “yes”.

“Insects can be a very useful source of protein,” she told us. “More studies are needed to show how much of these nutrients can actually be absorbed by a dog’s body – but some studies suggest that insects can provide nutrients for dogs.”

Does it help the climate if dogs eat flies?

At first sight it seems obvious that feeding your dog meaty food is bad for the environment. The link between humans eating meat and the allied emissions of CO2 and methane is well established – and pets are estimated to eat 20% of global meat.

It’s also true that flies produce protein much more efficiently than cows – using a small percentage of the water and land.

But actually the analysis is more subtle than that – because as societies become more wealthy, people often turn to muscle meat and reject the animal’s offal.

The flies are brought to maturity in about 14 days

That offal is just as nutritious – and it gets made into pet food. That means that dog food is just as sustainable – or unsustainable – as humans eating meat.

In fact, if dogs were weaned off meat and on to insects, the industry would have to find another purpose for the offal. More sausage, perhaps? Or more humans eating insect protein. Or more going vegan?

Could cat food be made out of insects, too?

Dogs are omnivores – they eat more or less anything. Cats are much more choosy, because they can’t make an essential amino acid, taurine. They find it instead in meat and fish.

But Dr Kathrani says studies show that insects do contain taurine, so it’s possible that insects could also form a useful part of the moggie diet.

The new product is from Yora, a UK start-up. The insect grubs are fed on food waste in the Netherlands.

There are several competitors which also produce pet food incorporating fly protein. They include Insectdog, Entomapetfood, Chippin and Wilderharrier.

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Now I have heard of some strange things but in essence this does make very good sense.

Let’s hear if for these kittens.

What an amazing rescue!

As many of you know, I subscribe to the Mother Nature Network service and frequently share items from MNN here.

Today is no exception:

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Newborn kittens rescued from dry-cleaning machine in London

Animal rescuers dismantled the dryer to find the crying kittens.

Jenn Savedge
October 4, 2016

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These four kittens were rescued and reunited with their mother. (Photo: Celia Hammond/Facebook)

The owner of a dry-cleaning shop got a surprise recently when he heard crying and mewing from the back of one of his machines. Fortunately, this on-the-ball dry-cleaner called an animal rescue squad who rescued the four small kittens and reunited them with their mother.

According to the BBC , the dry cleaning shop where the kittens were found is located in Forest Gate, a residential suburb of London. The shop owner called animal rescuers from the Celia Hammond Animal Trust, a local animal rescue center, to help identify the source of the sounds.

Rescuers dismantled the tumble dryer where the noises were coming from and found four small ginger kittens inside. They also located the kittens’ mother when they noticed a distressed cat pacing outside the shop.

The shop owner told rescuers that a nearby resident had moved and left the pregnant cat behind. That poor distressed mama clearly needed a warm, dry place to give birth and she found it inside the dry-cleaning tumble machine.

One of the animal rescuers noted on their Facebook page that the kittens were in bad shape when they were found, “[w]hen we picked them up they were filthy, covered in grease and dirt and had been breathing carbon tetrachloride fumes since they were born in the back of the machine.”

Thankfully, the kittens and their mother are now being well cared for in a foster home.

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One might ponder about the kittens having a clean start to their young lives! (Sorry!)